Garage door opener



FIG. 1 is a perspective view of a garage door opener according to our new design with an open cover;

FIG. 2 is a rear elevational view of the garage door opener of FIG. 1 with an open cover;

FIG. 3 is a top elevational view of the garage door opener of FIG. 1;

FIG. 4 is a bottom elevational view of the garage door opener of FIG. 1; and,

FIG. 5 is a right-hand side elevational view of the garage door opener of FIG. 1. 

The ornamental design for a garage door opener, as shown and described. 